I have a Starlink Mini, yet to mount it in the plane though. I also use Starlink at home.
"Telstra has a Starlink-powered, direct-to-cell satellite text messaging service in Australia that works with select Apple iPhone (13 or later) and Google Pixel (9 and 10 series) models. This "just-in-case" service requires users to be outdoors, on a Telstra Upfront plan, and on compatible devices, enabling messaging when outside normal coverage areas"
I have used this on my Pixel 10 and it works seamlessly, fortunately I haven't had to use it in an emergency situation yet